pendleton. and tony bennett will be there at the invitation of nancy pelosi. bennett is an outspoken proponent of gun control. >>> i'm brook baldwin, thank you so much for being with me here, let's go to wolf blitzer in washington. hey, wolf. >> happening now, a stricken ship plagued by raw sewage, some 4,000 passengers and crew describe conditions on the carnival try turn to be disgusting. >>> and north korea's young leader defies the world with an underground nuclear test and now the world is responding. i'm wolf blitzer, you're in "the situation room." >>> a picture of nightmare at sea. these passengers on the carnival triumph aren't on deck to soak up the sun, they're trying to escape the unbearable stench of raw sewage reportedly dripping down walls in long hallways. the national transportation safety board just announced they will join -- after two days the triumph is now being towed to mobile, alabama, with more than 23,000 passengers whose vacation stories have turned into horror stories